Cool Springs Resevoir
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1 of 7
Cool Springs Resevoir
Forest Park Water Treatment Plant
University Area Joint Authority Advanced Treatment Facility
Abington WWTP – BNR Upgrade and Expansion
Opequon WRF BNR Expansion and Upgrade
Four Mile Creek Trunk Sewer Rehabilitation
Stemmer’s Run Force Main
Client
City of Wilmington
Location
Wilmington, Delaware
Contract Value
$18,600,000
Completion
November 2007
Project Details
Construction of two underground 5,000,000 gallon storage tanks for treated drinking water
Together the tanks occupy 3 acres underground and hold 10 million gallons of water
Excavation of 15,000 yards of dirt,
16,000 tons of 67 stone and ballast stone,
14,000 yards of concrete,
1,400 ft. of 30 in. and 54 in. piping, and
68,000 yards of structural fill.